github.com/eth-easl/loader@v0.0.0-20230908084258-8a37e1d94279/pkg/driver/deployment_openwhisk.go (about)

     1  /*
     2   * MIT License
     3   *
     4   * Copyright (c) 2023 EASL and the vHive community
     5   *
     6   * Permission is hereby granted, free of charge, to any person obtaining a copy
     7   * of this software and associated documentation files (the "Software"), to deal
     8   * in the Software without restriction, including without limitation the rights
     9   * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
    10   * copies of the Software, and to permit persons to whom the Software is
    11   * furnished to do so, subject to the following conditions:
    12   *
    13   * The above copyright notice and this permission notice shall be included in all
    14   * copies or substantial portions of the Software.
    15   *
    16   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
    17   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
    18   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
    19   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
    20   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
    21   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
    22   * SOFTWARE.
    23   */
    24  
    25  package driver
    26  
    27  import (
    28  	"bytes"
    29  	"fmt"
    30  	"os/exec"
    31  	"strings"
    32  
    33  	"github.com/eth-easl/loader/pkg/common"
    34  	log "github.com/sirupsen/logrus"
    35  )
    36  
    37  func DeployFunctionsOpenWhisk(functions []*common.Function) {
    38  	cmd := exec.Command("wsk", "-i", "property", "get", "--apihost")
    39  	var out bytes.Buffer
    40  	cmd.Stdout = &out
    41  	err := cmd.Run()
    42  	if err != nil {
    43  		log.Fatalf("Unable to read OpenWhisk API host data - %s", err)
    44  	}
    45  
    46  	result := strings.Split(out.String(), "\t")
    47  	endpoint := strings.TrimSpace(result[len(result)-1])
    48  
    49  	const actionLocation = "./pkg/workload/openwhisk/workload_openwhisk.zip"
    50  
    51  	for i := 0; i < len(functions); i++ {
    52  		cmd = exec.Command("wsk", "-i", "action", "create", functions[i].Name, actionLocation, "--kind", "go:1.17", "--web", "true")
    53  
    54  		err = cmd.Run()
    55  		if err != nil {
    56  			log.Fatalf("Unable to create OpenWhisk action for function %s - %s", functions[i].Name, err)
    57  		}
    58  
    59  		functions[i].Endpoint = fmt.Sprintf("https://%s/api/v1/web/guest/default/%s", endpoint, functions[i].Name)
    60  	}
    61  }
    62  
    63  func CleanOpenWhisk(functions []*common.Function) {
    64  	for i := 0; i < len(functions); i++ {
    65  		cmd := exec.Command("wsk", "-i", "action", "delete", functions[i].Name)
    66  		var out bytes.Buffer
    67  		cmd.Stdout = &out
    68  		err := cmd.Run()
    69  		if err != nil {
    70  			log.Debugf("Unable to delete OpenWhisk action for function %s - %s", functions[i].Name, err)
    71  		}
    72  	}
    73  }